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1. WO1996004907 - PHARMACEUTICAL FORMULATION

Publication Number WO/1996/004907
Publication Date 22.02.1996
International Application No. PCT/EP1995/003150
International Filing Date 08.08.1995
Chapter 2 Demand Filed 22.02.1996
IPC
A61K 9/20 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
20Pills, lozenges or tablets
A61K 9/50 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
48Preparations in capsules, e.g. of gelatin, of chocolate
50Microcapsules
A61K 31/43 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
33Heterocyclic compounds
395having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
41having five-membered rings with two or more ring hetero atoms, at least one of which is nitrogen, e.g. tetrazole
425Thiazoles
429condensed with heterocyclic ring systems
43Compounds containing 4-thia-1-azabicyclo heptane ring systems, i.e. compounds containing a ring system of the formula , e.g. penicillins, penems
A61K 45/06 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
45Medicinal preparations containing active ingredients not provided for in groups A61K31/-A61K41/132
06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
CPC
A61K 31/43
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
33Heterocyclic compounds
395having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
41having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
425Thiazoles
429condensed with heterocyclic ring systems
43Compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula , e.g. penicillins, penems
A61K 45/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
45Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
A61K 9/2081
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
20Pills, tablets, ; discs, rods
2072characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
2077Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets
2081with microcapsules or coated microparticles according to A61K9/50
A61K 9/5073
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
48Preparations in capsules, e.g. of gelatin, of chocolate
50Microcapsules ; having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
5073having two or more different coatings optionally including drug-containing subcoatings
Applicants
  • SMITHKLINE BEECHAM PLC [GB/GB]; New Horizons Court Brentford Middlesex TW8 9EP, GB (AllExceptUS)
  • MERRIFIELD, David, Roy [GB/GB]; GB (UsOnly)
  • WHITE, Steven [GB/GB]; GB (UsOnly)
  • RIVETT, Ernest, Lionel, Gilbert [GB/GB]; GB (UsOnly)
Inventors
  • MERRIFIELD, David, Roy; GB
  • WHITE, Steven; GB
  • RIVETT, Ernest, Lionel, Gilbert; GB
Agents
  • WALKER, Ralph, Francis; SmithKline Beecham Corporate Intellectual Property SB House, Great West Road Brentford Middlesex TW8 9BD, GB
Priority Data
9416599.017.08.1994GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PHARMACEUTICAL FORMULATION
(FR) COMPOSITION PHARMACEUTIQUE
Abstract
(EN)
Pharmaceutical formulations for oral administration, comprising an antibiotic and a $g(b)-lactamase inhibitor in the form of a core which comprises a $g(b)-lactam antibiotic and a $g(b)-lactamase inhibitor, and a surrounding layer around the core.
(FR)
L'invention concerne des compositions pharmaceutiques destinées à être administrées par voies orales, comprenant un antibiotique et un inhibiteur de $g(b)-lactamase, se présentant sous la forme d'un noyau contenant une $g(b)-lactamine et un inhibiteur de $g(b)-lactamase, ce noyau étant enrobé d'une couche.
Also published as
Latest bibliographic data on file with the International Bureau